Home / 3,199,284.54-4,412,151.27-2,654,557.02

Finding the Fourth Proportional to 3,199,284.54, 4,412,151.27 and 2,654,557.02

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Solution

The fourth proportional to 3,199,284.54, 4,412,151.27 and 2,654,557.02 is: 3,660,914.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,284.54 : 4,412,151.27 = 2,654,557.02 : x
  2. Step 2: Convert to fraction form
    3,199,284.54/4,412,151.27 = 2,654,557.02/x
  3. Step 3: Cross multiply
    3,199,284.54x = 4,412,151.27 × 2,654,557.02
  4. Step 4: Simplify right side
    3,199,284.54x = 11,712,307,127,080.41
  5. Step 5: Solve for x
    x = 11,712,307,127,080.41/3,199,284.54
  6. Step 6: Final answer
    x = 3,660,914.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.